... planetarium for your computer. It shows a realistic sky in 3D, just like what you see with ... from online resources... * add your own deep sky objects, landscapes, constellation images, scripts... sky ...

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... astronomers and educators featuring interesting features in the sky. You can research and import your own data ... Navigate seamlessly through 3D spherical environments: the Sky, Planets and our Solar System Access to hundreds ...

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... C2A integrates an asterism catalogue. Regarding deep sky objects, C2A is provided with 3 catalogues: the ... 2003) as well as a catalogue of deep sky objects based on the RNGC and NGC2000 catalogues. ...